Many years ago I started collecting the raw AFMER data from the ATF - glad I never deleted any of it, as some of this data is no longer available.

I used Claude to code an SPA to allow you to query the data, which is available here (the ETL is in afmer-etl).

PRs accepted for the app.

I’m also working on another project - I have a little over 5 terabytes of compressed activity logs that I’m working to bring into a similar format. Time will tell.